litmus-rt.git - The LITMUS^RT kernel.

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author	Glenn Elliott <gelliott@cs.unc.edu>	2012-07-16 20:20:52 -0400
committer	Bjoern Brandenburg <bbb@mpi-sws.org>	2012-08-01 02:40:25 -0400
commit	b53c479a0f44b8990ce106622412a3bf54809944 (patch)
tree	07934618bf23661191b514a66bf8cd49d6369ece /include/linux/can
parent	a6d64b9717782170ba27c16b6df8191169d92fad (diff)

New Feature: Arbitrary deadlines.2012.2

Added support for arbitrary deadlines. Constraint: Relative deadline must be >= exec cost. Use: Set relative deadline in rt_task::rdeadline. Set value to 0 to default to implicit deadlines. Limitations: PFAIR not supported by this patch. PFAIR updated to reject tasks that do not have implicit deadlines.

Diffstat (limited to 'include/linux/can')

0 files changed, 0 insertions, 0 deletions

#ifndef _XFS_VNODEOPS_H #define _XFS_VNODEOPS_H 1 struct attrlist_cursor_kern; struct file; struct iattr; struct inode; struct iovec; struct kiocb; struct pipe_inode_info; struct uio; struct xfs_inode; int xfs_setattr_nonsize(struct xfs_inode *ip, struct iattr *vap, int flags); int xfs_setattr_size(struct xfs_inode *ip, struct iattr *vap, int flags); #define XFS_ATTR_DMI 0x01 /* invocation from a DMI function */ #define XFS_ATTR_NONBLOCK 0x02 /* return EAGAIN if operation would block */ #define XFS_ATTR_NOLOCK 0x04 /* Don't grab any conflicting locks */ #define XFS_ATTR_NOACL 0x08 /* Don't call xfs_acl_chmod */ #define XFS_ATTR_SYNC 0x10 /* synchronous operation required */ int xfs_readlink(struct xfs_inode *ip, char *link); int xfs_release(struct xfs_inode *ip); int xfs_inactive(struct xfs_inode *ip); int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name, struct xfs_inode **ipp, struct xfs_name *ci_name); int xfs_create(struct xfs_inode *dp, struct xfs_name *name, umode_t mode, xfs_dev_t rdev, struct xfs_inode **ipp); int xfs_remove(struct xfs_inode *dp, struct xfs_name *name, struct xfs_inode *ip); int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip, struct xfs_name *target_name); int xfs_readdir(struct xfs_inode *dp, void *dirent, size_t bufsize, xfs_off_t *offset, filldir_t filldir); int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name, const char *target_path, umode_t mode, struct xfs_inode **ipp); int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state); int xfs_change_file_space(struct xfs_inode *ip, int cmd, xfs_flock64_t *bf, xfs_off_t offset, int attr_flags); int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name, struct xfs_inode *src_ip, struct xfs_inode *target_dp, struct xfs_name *target_name, struct xfs_inode *target_ip); int xfs_attr_get(struct xfs_inode *ip, const unsigned char *name, unsigned char *value, int *valuelenp, int flags); int xfs_attr_set(struct xfs_inode *dp, const unsigned char *name, unsigned char *value, int valuelen, int flags); int xfs_attr_remove(struct xfs_inode *dp, const unsigned char *name, int flags); int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize, int flags, struct attrlist_cursor_kern *cursor); void xfs_tosspages(struct xfs_inode *inode, xfs_off_t first, xfs_off_t last, int fiopt); int xfs_flushinval_pages(struct xfs_inode *ip, xfs_off_t first, xfs_off_t last, int fiopt); int xfs_flush_pages(struct xfs_inode *ip, xfs_off_t first, xfs_off_t last, uint64_t flags, int fiopt); int xfs_wait_on_pages(struct xfs_inode *ip, xfs_off_t first, xfs_off_t last); int xfs_zero_eof(struct xfs_inode *, xfs_off_t, xfs_fsize_t); #endif /* _XFS_VNODEOPS_H */


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